Class: RuboCop::Cop::ThreadSafety::NewThread

Inherits:
Base
  • Object
show all
Defined in:
lib/rubocop/cop/thread_safety/new_thread.rb

Overview

Avoid starting new threads.

Let a framework like Sidekiq handle the threads.

Examples:

# bad
Thread.new { do_work }

Constant Summary collapse

MSG = 
'Avoid starting new threads.'
RESTRICT_ON_SEND = 
i[new fork start].freeze

Instance Method Summary collapse

Instance Method Details

#new_thread?(node) ⇒ Object 



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# File 'lib/rubocop/cop/thread_safety/new_thread.rb', line 18

def_node_matcher :new_thread?, "(call (const {nil? cbase} :Thread) {:new :fork :start} ...)\n"

#on_send(node) ⇒ Object Also known as: on_csend 



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# File 'lib/rubocop/cop/thread_safety/new_thread.rb', line 22

def on_send(node)
  new_thread?(node) { add_offense(node) }
end